Acetylenic carbon allotrope

Lagow, R J

Title: Acetylenic carbon allotrope

Abstract

A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein. 17 figs.

Inventors:: Lagow, R J

Issue Date:: 1998-02-10

Research Org.:: University of Texas

Sponsoring Org.:: USDOE, Washington, DC (United States)

OSTI Identifier:: 570473

Patent Number(s):: 5716708

Application Number:: PAN: 8-375,115

Assignee:: CHO; SCA: 360600; PA: EDB-98:029427; SN: 98001912315

DOE Contract Number:: FG05-91ER12119

Resource Type:: Patent

Resource Relation:: Other Information: PBD: 10 Feb 1998

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; ALLOTROPY; CARBON; SOLUBILITY; ELECTRON DENSITY; COMBUSTION PROPERTIES; ELECTRIC CONDUCTIVITY; USES

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                    Lagow, R J. Acetylenic carbon allotrope.  United States: N. p., 1998. 
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                    Lagow, R J. Acetylenic carbon allotrope.  United States.

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                    Lagow, R J. Tue .  
        "Acetylenic carbon allotrope".  United States.

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@article{osti_570473,

  title        = {Acetylenic carbon allotrope},

  author       = {Lagow, R J},

  abstractNote = {A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein. 17 figs.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1998},

  month        = {2}

}

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Works referenced in this record:

Acyclic diene metathesis (ADMET) polymerization. Thermal, ultraviolet, and chemical modification of ADMET polyethers
journal, March 1992

Brzezinska, K.; Wagener, K. B.
Macromolecules, Vol. 25, Issue 7
https://doi.org/10.1021/ma00033a033

Possibility of Synthesizing an Organic Superconductor
journal, June 1964

Little, W. A.
Physical Review, Vol. 134, Issue 6A
https://doi.org/10.1103/PhysRev.134.A1416

Solution-spray flash vacuum pyrolysis: a new method for the synthesis of linear poliynes with odd numbers of C.tplbond.C bonds from substituted 3,4-dialkynyl-3-cyclobutene-1,2-diones
journal, August 1991

Rubin, Yves; Lin, Sophia S.; Knobler, Carolyn B.
Journal of the American Chemical Society, Vol. 113, Issue 18
https://doi.org/10.1021/ja00018a035

The formation of long carbon chain molecules during laser vaporization of graphite
journal, January 1987

Heath, J. R.; Zhang, Q.; O'Brien, S. C.
Journal of the American Chemical Society, Vol. 109, Issue 2
https://doi.org/10.1021/ja00236a012

Carbon clusters revisited: The ‘‘special’’ behavior of C ₆ ₀ and large carbon clusters
journal, February 1988

Cox, D. M.; Reichmann, K. C.; Kaldor, A.
The Journal of Chemical Physics, Vol. 88, Issue 3
https://doi.org/10.1063/1.454137

Carbyne Forms of Carbon: Do They Exist?
journal, May 1982

Smith, P. P. K.; Buseck, P. R.
Science, Vol. 216, Issue 4549
https://doi.org/10.1126/science.216.4549.984

Multiple metal-carbon bonds. 34. Why terminal alkynes cannot be metathesized. Preparation and crystal structure of a deprotonated tungstacyclobutadiene complex, W(.eta.5-C5H5)[C3(CMe3)2]Cl
journal, October 1983

McCullough, Laughlin G.; Listemann, Mark L.; Schrock, Richard R.
Journal of the American Chemical Society, Vol. 105, Issue 22
https://doi.org/10.1021/ja00360a040

All-Carbon Molecules: Evidence for the Generation of Cyclo[18]carbon from a Stable Organic Precursor
journal, September 1989

Diederich, F.; Rubin, Y.; Knobler, C. B.
Science, Vol. 245, Issue 4922
https://doi.org/10.1126/science.245.4922.1088

Synthesis of unsymmetrical conjugated diynes via the reaction of lithium dialkynyldialkylborates with iodine
journal, March 1976

Sinclair, James A.; Brown, Herbert C.
The Journal of Organic Chemistry, Vol. 41, Issue 6
https://doi.org/10.1021/jo00868a038

Fullerenes
journal, October 1991

Curl, Robert F.; Smalley, Richard E.
Scientific American, Vol. 265, Issue 4
https://doi.org/10.1038/scientificamerican1091-54

Production and characterization of supersonic carbon cluster beams
journal, October 1984

Rohlfing, Eric A.; Cox, D. M.; Kaldor, A.
The Journal of Chemical Physics, Vol. 81, Issue 7
https://doi.org/10.1063/1.447994

Heterosubstituierte Acetylene, I. Darstellung und Reaktionen der Chloracetylenide in flüssigem Ammoniak
journal, June 1959

Viehe, Heinz Günter
Chemische Berichte, Vol. 92, Issue 6
https://doi.org/10.1002/cber.19590920607

Synthesis of trifluorosilyl organometallic complexes from trifluorosilyl radicals and metal atoms
journal, August 1987

Bierschenk, T. R.; Guerra, M. A.; Juhlke, T. J.
Journal of the American Chemical Society, Vol. 109, Issue 16
https://doi.org/10.1021/ja00250a017

Oxidative Coupling of Acetylenes. II ¹
journal, September 1962

Hay, Allan S.
The Journal of Organic Chemistry, Vol. 27, Issue 9
https://doi.org/10.1021/jo01056a511

Silylation as a protective method for terminal alkynes in oxidative couplings
journal, January 1972

Eastmond, R.; Johnson, T. R.; Walton, D. R. M.
Tetrahedron, Vol. 28, Issue 17
https://doi.org/10.1016/0040-4020(72)80041-3

Solid C60: a new form of carbon
journal, September 1990

Krätschmer, W.; Lamb, Lowell D.; Fostiropoulos, K.
Nature, Vol. 347, Issue 6291
https://doi.org/10.1038/347354a0

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Acetylenic carbon allotrope

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A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein.
Acetylenic carbon allotrope

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A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein.
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Acetylenic carbon allotrope

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A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein.
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We here identify by ab initio calculations a new type of three-dimensional (3D) carbon allotropes that consist of phenyl rings connected by linear acetylenic chains in sp+sp² bonding networks. These structures are constructed by inserting acetylenic or diacetylenic bonds into an all sp2-hybridized rhombohedral polybenzene lattice, and the resulting 3D phenylacetylene and phenyldiacetylene nets comprise a 12-atom and 18-atom rhombohedral primitive unit cells in the R3¯m symmetry, which are characterized as the 3D chiral crystalline modification of 2D graphyne and graphdiyne, respectively. Simulated phonon spectra reveal that these structures are dynamically stable. Electronic band calculations indicate that phenylacetylene is metallic,more »« less
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Title: Acetylenic carbon allotrope

Abstract

Citation Formats

Acyclic diene metathesis (ADMET) polymerization. Thermal, ultraviolet, and chemical modification of ADMET polyethers journal, March 1992

Possibility of Synthesizing an Organic Superconductor journal, June 1964

Solution-spray flash vacuum pyrolysis: a new method for the synthesis of linear poliynes with odd numbers of C.tplbond.C bonds from substituted 3,4-dialkynyl-3-cyclobutene-1,2-diones journal, August 1991

The formation of long carbon chain molecules during laser vaporization of graphite journal, January 1987

Carbon clusters revisited: The ‘‘special’’ behavior of C 6 0 and large carbon clusters journal, February 1988

Carbyne Forms of Carbon: Do They Exist? journal, May 1982

Multiple metal-carbon bonds. 34. Why terminal alkynes cannot be metathesized. Preparation and crystal structure of a deprotonated tungstacyclobutadiene complex, W(.eta.5-C5H5)[C3(CMe3)2]Cl journal, October 1983

All-Carbon Molecules: Evidence for the Generation of Cyclo[18]carbon from a Stable Organic Precursor journal, September 1989

Synthesis of unsymmetrical conjugated diynes via the reaction of lithium dialkynyldialkylborates with iodine journal, March 1976

Fullerenes journal, October 1991

Production and characterization of supersonic carbon cluster beams journal, October 1984

Heterosubstituierte Acetylene, I. Darstellung und Reaktionen der Chloracetylenide in flüssigem Ammoniak journal, June 1959

Synthesis of trifluorosilyl organometallic complexes from trifluorosilyl radicals and metal atoms journal, August 1987

Oxidative Coupling of Acetylenes. II 1 journal, September 1962

Silylation as a protective method for terminal alkynes in oxidative couplings journal, January 1972

Solid C60: a new form of carbon journal, September 1990

Acyclic diene metathesis (ADMET) polymerization. Thermal, ultraviolet, and chemical modification of ADMET polyethers
journal, March 1992

Possibility of Synthesizing an Organic Superconductor
journal, June 1964

Solution-spray flash vacuum pyrolysis: a new method for the synthesis of linear poliynes with odd numbers of C.tplbond.C bonds from substituted 3,4-dialkynyl-3-cyclobutene-1,2-diones
journal, August 1991

The formation of long carbon chain molecules during laser vaporization of graphite
journal, January 1987

Carbon clusters revisited: The ‘‘special’’ behavior of C ₆ ₀ and large carbon clusters
journal, February 1988

Carbyne Forms of Carbon: Do They Exist?
journal, May 1982

Multiple metal-carbon bonds. 34. Why terminal alkynes cannot be metathesized. Preparation and crystal structure of a deprotonated tungstacyclobutadiene complex, W(.eta.5-C5H5)[C3(CMe3)2]Cl
journal, October 1983

All-Carbon Molecules: Evidence for the Generation of Cyclo[18]carbon from a Stable Organic Precursor
journal, September 1989

Synthesis of unsymmetrical conjugated diynes via the reaction of lithium dialkynyldialkylborates with iodine
journal, March 1976

Fullerenes
journal, October 1991

Production and characterization of supersonic carbon cluster beams
journal, October 1984

Heterosubstituierte Acetylene, I. Darstellung und Reaktionen der Chloracetylenide in flüssigem Ammoniak
journal, June 1959

Synthesis of trifluorosilyl organometallic complexes from trifluorosilyl radicals and metal atoms
journal, August 1987

Oxidative Coupling of Acetylenes. II ¹
journal, September 1962

Silylation as a protective method for terminal alkynes in oxidative couplings
journal, January 1972

Solid C60: a new form of carbon
journal, September 1990